Fig. 5
From: Research on glass imitation jade culture in the ancient Chinese Silk Road

The glass wall with dragon and phoenix pattern unearthed from the Jingling Mausoleum of Tang Xinzong in Nanling Village, Qianxian County, Shaanxi Province ( The picture is quoted from the "Complete Collection of Chinese Gold and Silver Glass Enamel 4 Glassware" Fig. 92 ). One side is decorated with dragon pattern and the other side is decorated with phoenix pattern. There is a cloud pattern opposite to dragon and phoenix. Due to the corrosion of the soil, the surface of the glass wall has formed a calcified layer. This suitable pattern decoration shows more freedom in technique than the geometric pattern decoration of the Han Dynasty.